The polarized light analytical Raman system and the method of analyzing the sample

摘要

Topic Offer the polarized light analytical Raman system and the method of making the decision of complete polarized light quality of the sample possible.Solutions This invention the incident light beam the excited source which (2) is given out (1) and the sample (4) the sample holder which can be installed (3) and the incident light beam (2) the sample surface (16) expedient and condensing, the Raman scattering light beam (5) form Raman scattering light expedient and the Raman scattering light beam which generate the Raman scattering light which possesses the strength which is focused on the detection system where (5) measures strength as function of time the sample which it has (6) regards Raman method and the system which (4) are analyzed. According to invention, after, that has the Raman scattering light beam (5) detecting strength, the aforementioned sample (4) the part or in order to make that complete Mullerian Stokes queue is calculated possible, four independence the polarized light state formation vessel which can form polarized light state (PSG) (7), or four independence the polarized light state analyzer which can analyze polarized light state (PSA) at least, the incident light beam (2) passes, before dispersing by the sample (4), the description above PSG (7) the Raman scattering light beam as for (5) dispersing by the sample (4), the description above PSG (8) It passes. Selective figure Figure 3